html {
  scroll-behavior: smooth;
}

*{
  margin: 0;
  padding: 0;
  font-family: 'Times New Roman', sans-serif;
}
.header{
  min-height: 100vh;
  width: 100%;
  background-image: linear-gradient(rgba(4, 9, 30, 0.7),rgba(4, 9, 30, 0.7)),url(images/drinking-water-2.jpg);
  background-position: center;
  background-size: cover;
  position: relative;
}
nav{
  display: flex;
  padding: 2% 6%;
  justify-content: space-between;
  align-items: center;
}
.nav-links .dropdown ul{
  border-radius: 25px;
  display: block;
  position: absolute;
  left: 14px;
  top: calc(100% + 30px);
  margin: 0;
  padding: 10px 0;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  background: #fff;
  box-shadow: 0px 0px 30px rgba(127, 137, 161, 0.25);
  transition: 0.3s;
}
.nav-links .dropdown ul li{
  min-width: 200px;
}
.nav-links .dropdown ul a{
  padding: 10px 20px;
  font-size: 16px;
  text-transform: none;
  color: #1c3745;
  text-align: left;
}
.nav-links .dropdown ul a i{
  font-size: 12px;
}
.nav-links .dropdown ul a:hover,
.nav-links .dropdown ul .active:hover,
.nav-links .dropdown ul li:hover>a {
  color: #1c3745;
}
.nav-links .dropdown:hover>ul {
  opacity: 1;
  top: 100%;
  visibility: visible;
}
.nav-links .dropdown .dropdown ul {
  top: 0;
  left: calc(100% - 30px);
  visibility: hidden;
}

.nav-links .dropdown .dropdown:hover>ul {
  opacity: 1;
  top: 0;
  left: 100%;
  visibility: visible;
}
nav img{
  width: 150px;
}
.nav-links{
  flex: 1;
  text-align: right;
}

.nav-links ul li{
  list-style: none;
  display: inline-block;
  padding: 8px 12px;
  position: relative;
}
.nav-links ul li a{
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  display: block;
  width: 100%;
  line-height: 30px;
  border-radius: 0px!important;
}
.nav-links ul li::after{
  content: '';
  width: 0%;
  height: 2px;
  background: #f44336;
  display: block;
  margin: auto;
  transition: 0.5s;
}
.nav-links ul li:hover::after{
  width: 100%;
  opacity: 1;
  visibility: visible;
}
nav .fa{
  display: none;
}

@media(max-width: 700px){
  .text-box h1{
    font-size: 20px;
  }
  .nav-links ul li{
    display: block;
  }
  .nav-links{
    position: fixed;
    background: #f44336;
    height: 100vh;
    width: 200px;
    top: 0;
    right: -200px;
    text-align: left;
    z-index: 2;
    transition: 1s;
  }
  nav .fa{
    display: block;
    color:#fff;
    margin: 10px;
    font-size: 22px;
    cursor: pointer;
  }
  .nav-links ul{
    padding: 30px;
  }
}
/*----- healthy-lifestyle -----*/

.healthy-lifestyle{
  width: 80%;
  margin: auto;
  text-align: center;
  padding-top: 100px;
}
h1{
  font-size: 50px;
  font-weight: 600;
}
.healthy-lifestyle p{
  font-size: 23px;
}


.row{
  margin-top: 5%;
  display: flex;
  justify-content: space-between;
}
.healthy-lifestyle-col{
  flex-basis: 31%;
  background: #fff3f3;
  border-radius: 10px;
  margin-bottom: 5%;
  padding: 20px 12px;
  box-sizing: border-box;
  transition: 0.5s;
}
h3{
  text-align: center;
  font-weight: 600;
  margin: 10px 0;
}
.healthy-lifestyle-col:hover{
  box-shadow: 0 0 20px 0px rgba(0,0,0,0.2);
}
@media(max-width: 700px){
  .row{
    flex-direction: column;
  }
}

/*Healthy Lifestyle 2*/

.healthy-lifestyle2{
  width: 80%;
  margin: auto;
  text-align: center;
  padding-top: 50px;
}

.healthy-lifestyle2-col{
  flex-basis: 32%;
  border-radius: 10px;
  margin-bottom: 30px;
  position: relative;
  overflow: hidden;
}
.healthy-lifestyle2-col img{
  width: 100%;
  display: block;
}
.layer{
  background: transparent;
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  transition: 0.5s;
}
.layer:hover{
  background: rgba(226, 0, 0, 0.7);
}
.layer h3{
  width: 100%;
  font-weight: 500;
  color: #fff;
  font-size: 26px;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  position: absolute;
  opacity: 0;
  transition: 0.5s;
}
.layer:hover h3{
  bottom: 49%;
  opacity: 1;
}

/*-------Healthy Lifestyle3----------*/

.healthy-lifestyle3{
  width: 80%;
  margin: auto;
  text-align: center;
  padding-top: 100px;
}
.healthy-lifestyle3-col{
  flex-basis: 31%;
  border-radius: 10px;
  margin-bottom: 5%;
  text-align: left;
}
.healthy-lifestyle3-col img{
  width: 100%;
  border-radius: 10px;
}

.healthy-lifestyle3-col p{
  padding: 0;
}
.healthy-lifestyle3-col h3{
  margin-top: 16px;
  margin-bottom: 15px;
  text-align: left;
}

/*------testimonials------*/

.testimonials{
  width: 80%;
  margin: auto;
  padding-top: 100px;
  text-align: center;
}
.testimonials-col{
  flex-basis: 44%;
  border-radius: 10px;
  margin-bottom: 5%;
  text-align: left;
  background: #fff3f3;
  padding: 25px;
  cursor: pointer;
  display: flex;
}
.testimonials-col img{
  height: 40%;
  margin-left: 5px;
  margin-right: 30px;
  border-radius: 50%;
}
.testimonials-col p{
  padding: 0;
}
.testimonials-col h3{
  margin-top: 15px;
  text-align: left;
}
.testimonials-col .fa{
  color: #f44336;
}
@media(max-width: 700px){
    .testimonials-col img{
      margin-left: 0px;
      margin-right: 15px;
    }
}

/*----- call to action -----*/

.cta{
  margin: 100px auto;
  width: 80%;
  background-image: linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.7)),url(images/drinking-water-2.jpg);
  background-position: center;
  background-size: cover;
  border-radius: 10px;
  text-align: center;
  padding: 100px 0;
}

.cta h1{
  color: #fff;
  margin-bottom: 40px;
  padding: 0;
}

@media(max-width: 700px){
  .cta h1{
    font-size: 24px;
  }
}
/*---------footer-------*/

.footer{
  width: 100%;
  text-align: center;
  padding: 30px 0;
}

.footer h4{
  margin-bottom: 25px;
  margin-top: 20px;
  font-weight: 600;
}
.icons .fa{
  color: #f44336;
  margin: 0 13px;
  cursor: pointer;
  padding: 18px 0;
}
.fa-heart-o{
  color: #f44336;
}

/*-----about us page------*/

.sub-header{
  height: 50vh;
  width: 100%;
  background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(images/drinking-water-2.jpg);
  background-position: center;
  background-size: cover;
  text-align: center;
  color: #fff;
}

.about-us{
  width: 80%;
  margin: auto;
  padding-top: 80px;
  padding-bottom: 50px;
}

.about-col{
  flex-basis: 48%;
  padding: 30px 2px;
}
.about-col img{
  width: 100%;
}

.about-col h1{
  padding-top: 0;
}
.about-col p{
  padding: 15px 0 25px;
}

.red-btn{
  border: 1px solid #f44336;
  background: transparent;
  color: #f44336;
}

.red-btn:hover{
  color: #fff;
}

/*---------blog-content------*/

.blog-content{
  width: 80%;
  margin: auto;
  padding: 60px 0;
}
.blog-left{
  flex-basis: 65%;
}
.blog-left img{
  width: 100%;
}
.blog-left h2{
  color: #222;
  font-weight: 600;
  margin: 30px 0;
}
.blog-left p{
  color: #999;
  padding: 0;
}

.blog-right{
  flex-basis: 32%;
}
.blog-right h3{
  background: #f44336;
  color: #fff;
  padding: 7px 0;
  margin-bottom: 20px;
}
.blog-right div{
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #555;
  padding: 8px;
  box-sizing: border-box;
}
.comment-box{
  border: 1px solid #ccc;
  margin: 50px 0;
  padding: 10px 20px;
}
.comment-box h3{
  text-align: left;
}
.comment-form input, .comment-form textarea{
  width: 100%;
  padding: 10px;
  margin: 15px 0;
  box-sizing: border-box;
  border: none;
  outline: none;
  background: #f0f0f0;
}

.comment-form button{
  margin: 10px 0;
}

@media(max-width: 700px){
  .sub-header h1{
    font-size: 24px;
  }
}

/*-------- content --------*/
.Contents{
  text-align: center;
}
.word h3{
  text-align: center;
}
.word-1 h3{
  text-align: center;
  position: relative;
  top: 15px;
}

.content-words{
  position: relative;
  left: 16%;
  width: 1300px;
  font-size: 25px;
} 
/*-------- Image --------*/
.img{
  flex-basis: 31%;
  border-radius: 10px;
  margin-bottom: 5%;
  padding: 12px 12px;
  box-sizing:border-box;
  transition: 0.5s;
}
.img:hover{
  box-shadow: 0 0 20px 0px #00FFFF;3
}


.sub-header h1{
  font-size: 100px;
}
.sub-header h1:hover{
  transform: scaleX(1.1);
  transition: transform 0.5s ease;
}
.sub-header h1:not(:hover){
  transform: scaleX(1);
  transition: transform 0.5s ease;
}